Structure 80855306180 · Butler County, KS

SW 90th over Dry Creek

Carries SW 90th over Dry Creek, 2.2w 1.0n Of Augusta.

Overall conditionFair

Set by its lowest-rated component: Culvert at 6 of 9.

How ratings work
Culvertsets the rating6/9 · Satisfactory
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT39 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 6/9

A culvert 39 ft across. Lengths and the car on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.

Built1900126 years old
Length39.0 ft11.9 m
Daily traffic25counted 2023
Last inspectedFebruary 2025every 24 months

Location

StateKansas
CountyButler
Location2.2w 1.0n Of Augusta
CarriesSW 90th
CrossesDry Creek
Coordinates37.69405, -97.02060

Physical Characteristics

MaterialMasonry
DesignCulvert
Total Length39.0 ft (11.9 m)
Max Span35.1 ft (10.7 m)
Deck Width16.1 ft (4.9 m)
Deck Area58.3 sq m
Main Spans1
Year Built1900

Traffic

Avg Daily Traffic25 (2023)
Lanes On Bridge1

Inspection & Ownership

Last InspectionFebruary 2025
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour Critical5 — Stable for scour
Structure Number000080855306180

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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